50 lines
1 KiB
Bash
50 lines
1 KiB
Bash
#!/usr/bin/env bash
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# Copyright (c) HashiCorp, Inc.
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# SPDX-License-Identifier: MPL-2.0
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set -e
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binpath=${vault_install_dir}/vault
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node_addr=${remove_vault_cluster_addr}
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fail() {
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echo "$1" 2>&1
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return 1
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}
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retry() {
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local retries=$1
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shift
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local count=0
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until "$@"; do
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exit=$?
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wait=$((2 ** count))
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count=$((count + 1))
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if [ "$count" -lt "$retries" ]; then
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sleep "$wait"
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echo "retry $count"
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else
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return "$exit"
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fi
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done
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return 0
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}
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remove_peer() {
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node_id=$($binpath operator raft list-peers -format json | jq -Mr --argjson expected "false" '.data.config.servers[] | select(.address=='\""$node_addr"\"') | select(.voter==$expected) | .node_id')
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if [ "$?" != "0" ];then
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fail "failed to get node id of a non-voter node"
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fi
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$binpath operator raft remove-peer "$node_id"
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}
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test -x "$binpath" || fail "unable to locate vault binary at $binpath"
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# Retry a few times because it can take some time for things to settle after autopilot upgrade
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retry 5 remove_peer
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